DC-DC USB Step UP & Step Down Adjustable Converter Module

USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.

Features:
1>. One button to turn off the output;
2>. Supply ON/OFF display screen;
3>. Support low power mode;
4>. Support sleep mode;
5>. Support both standard USB and Micro USB and pads input voltage;
6>. Potentiometer with rotating handle.

Parameters:
1>. Input voltage: DC 3.5-12V;
2>. Output voltage: DC 1.2-20V;
3>. Output power:
Input 1.2-2V, output power within 2W;
Input 2V-20V, output power within 3W;
4>. Display: 3Bit digital tube display;
5>. Size: 80x22x14mm.

Using Steps:
1>. Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’;
2>. Turn ON display screen;
3>. Adjust potentiometer to get the required voltage;
4>. Connect load.

Application:
1>. Ordinary power supply;
2>. Battery charger;
3>. LED drive power;
4>. Instrument voltage display;
5>. Test meter;
6>. Circuit test;
7>. Power conversion.